void sampleMatrixCurves(ResourceMapper resMap, AnimationSampler providedSampler = null)
{
var skelId = resMap.skelRegistry.registerSkeleton(animator.transform, true);
if (!ExportUtility.isValidId(skelId))
{
throw new System.ArgumentException(
string.Format("Skeleton not found for clip \"{0}\" and animator \"{1}\"",
clip, animator));
}
var skeleton = resMap.skelRegistry.getSkeletonById(skelId);
var prefabAnim = Utility.getSrcPrefabAssetObject(animator, false);
if (providedSampler != null)
{
var sampled = providedSampler.sampleClip(clip);
matrixCurves = sampled; //.matrixCurves;
//sampledFloatCurves = sampled.floatCurves;
}
else
{
using (var sampler = new AnimationSampler(prefabAnim, skeleton)){
var sampled = sampler.sampleClip(clip);
matrixCurves = sampled; //.matrixCurves;
//sampledFloatCurves = sampled.floatCurves;
}
}
matrixCurves.forEach((obj) => obj.simpleCompress());
#if false
//Black magic: on!
//Spawning a duplicate
var spawnedAnimator = GameObject.Instantiate(prefabAnim);
if (!spawnedAnimator)
{
throw new System.Exception("Instantiating of original object failed while sampling animation");
}
var transformRoot = spawnedAnimator.transform;
var foundTransforms = Utility.findNamedTransforms(
skeleton.bones.Select((arg) => arg.name).ToList(),
transformRoot);
//This needs to be moved elsewhere.
var guidName = System.Guid.NewGuid().ToString("N");
var animControllerBaseAssetPath = string.Format("Assets/tmp-remapController-{0}.controller", guidName);
Debug.LogFormat("guid: {0}, basePath: {1}", guidName, animControllerBaseAssetPath);
var animControllerAssetPath = AssetDatabase.GenerateUniqueAssetPath(animControllerBaseAssetPath);
Debug.LogFormat("generated path: {0}", animControllerAssetPath);
var newController = UnityEditor.Animations.AnimatorController.CreateAnimatorControllerAtPath(
animControllerAssetPath);
var stateMachine = newController.layers[0].stateMachine;
var stateName = "clip";
var state = newController.layers[0].stateMachine.AddState(stateName);
stateMachine.defaultState = state;
spawnedAnimator.runtimeAnimatorController = newController;
var firstTime = 0.0f;
var lastTime = clip.length;
var timeStep = 1.0f / clip.frameRate;
spawnedAnimator.Play(stateName, 0, 0.0f);
for (int transformIndex = 0; transformIndex < foundTransforms.Count; transformIndex++)
{
var curTransform = foundTransforms[transformIndex];
var newCurve = new JsonAnimationMatrixCurve();
newCurve.objectName = skeleton.bones[transformIndex].name;
matrixCurves.Add(newCurve);
}
for (float t = firstTime; t <= lastTime; t += timeStep)
{
clip.SampleAnimation(spawnedAnimator.gameObject, t);
for (int transformIndex = 0; transformIndex < foundTransforms.Count; transformIndex++)
{
var curTransform = foundTransforms[transformIndex];
if (!curTransform)
{
continue;
}
matrixCurves[transformIndex].addKey(t, curTransform, spawnedAnimator.transform);
}
///sampleSingleFramePoints(spawnedAnimator, boneIds, t/lastTime);
}
foreach (var cur in matrixCurves)
{
cur.simpleCompress();
}
if (spawnedAnimator)
{
GameObject.DestroyImmediate(spawnedAnimator.gameObject);
}
if (newController)
{
AssetDatabase.DeleteAsset(animControllerAssetPath);
}
#endif
}
public JsonAnimationClip(AnimationClip clip_, Animator animator_, ResId id_, ResourceMapper resMap, AnimationSampler animSampler = null)
{
clip = clip_;
id = id_;
animator = animator_;
if (!clip)
{
throw new System.ArgumentNullException("clip_");
}
if (!animator)
{
throw new System.ArgumentNullException("animator_");
}
if (resMap == null)
{
throw new System.ArgumentNullException("resMap");
}
name = clip.name;
sampleMatrixCurves(resMap, animSampler);
}
